6-in-1 CO2 Detector Monitor, Indoor Air Quality Monitor with Real-Time CO2
1 Air Detector. CO2 detection range: 400-5000PPM. ★ Four-color alarm: There are four different colors to show the different quality of the air being monitored: green for good air quality, and colors from yellow to orange to red for poor air quality.
Aqltech Indoor Air Quality Monitor with AQI Beep Alarms, Real-Time Detector
This is a Aqltech Used unit that was used about 1 week and is in excellent condition. I don’t have the instructions but easy to use. 【High-precision Sensor System & HD Large Display】: The high-precision sensor system continuously collects and analyzes air data every 3 seconds, providing you with constant updates on the air quality in your space.
6 in 1 Air Quality Monitor PM CO2 Meter Carbon Dioxide Level TVOC HCHO Detector
TVOC: 0-9.999mg/m³. HCHO detection range: 0-9.999mg/m³. 1 Air Detector. CO2 detection range: 400-5000PPM. ★ Four-color alarm: There are four different colors to show the different quality of the air being monitored: green for good air quality, and colors from yellow to orange to red for poor air quality.
6 in 1 Air Quality Monitor PM CO2 Meter Carbon Dioxide Level TVOC HCHO Detector
6in1 Air Quality Monitor CO PM2.5 TVOC HCHO Detector Carbon Dioxide Exceed Alarm. TVOC: 0-9.999mg/m³. HCHO detection range: 0-9.999mg/m³. 1 Air Detector. CO2 detection range: 400-5000PPM. ★ Four-color alarm: There are four different colors to show the different quality of the air being monitored: green for good air quality, and colors from yellow to orange to red for poor air quality.
6 IN 1 Air Quality Monitor PM2.5 PM10 HCHO TVOC CO2 Tester Formaldehyde Monitor
TVOC: 0-9.999mg/m³. HCHO detection range: 0-9.999mg/m³. PM10 detection range: 0-999ug/m³. PM2.5 detection range: 0-999ug/m³. CO2 detection range: 400-5000PPM. 1 Air Detector. Battery: 1 Lithium battery,1200mAh (included).
6in1 Air Quality Monitor CO PM2.5 TVOC HCHO Detector Carbon Dioxide Exceed Alarm
TVOC: 0-9.999mg/m³. HCHO detection range: 0-9.999mg/m³. PM2.5 detection range: 0-999ug/m³. 1 Air Detector. ★ Four-color alarm: There are four different colors to show the different quality of the air being monitored: green for good air quality, and colors from yellow to orange to red for poor air quality.
6-in-1 CO2 Detector Monitor, Indoor Air Quality Monitor with Real-Time CO2
1 Air Detector. CO2 detection range: 400-5000PPM. ★ Four-color alarm: There are four different colors to show the different quality of the air being monitored: green for good air quality, and colors from yellow to orange to red for poor air quality.
6 in 1 Air Quality Monitor PM CO2 Meter Carbon Dioxide Level TVOC HCHO Detector
TVOC: 0-9.999mg/m³. HCHO detection range: 0-9.999mg/m³. 1 Air Detector. CO2 detection range: 400-5000PPM. ★ Four-color alarm: There are four different colors to show the different quality of the air being monitored: green for good air quality, and colors from yellow to orange to red for poor air quality.
6 in 1 Air Quality Monitor PM CO2 Meter Carbon Dioxide Level TVOC HCHO Detector
TVOC: 0-9.999mg/m³. HCHO detection range: 0-9.999mg/m³. 1 Air Detector. CO2 detection range: 400-5000PPM. ★ Four-color alarm: There are four different colors to show the different quality of the air being monitored: green for good air quality, and colors from yellow to orange to red for poor air quality.
6 in 1 Air Quality Monitor PM CO2 Meter Carbon Dioxide Level TVOC HCHO Detector
TVOC: 0-9.999mg/m³. HCHO detection range: 0-9.999mg/m³. 1 Air Detector. CO2 detection range: 400-5000PPM. ★ Four-color alarm: There are four different colors to show the different quality of the air being monitored: green for good air quality, and colors from yellow to orange to red for poor air quality.